diff --git a/public/geowin3d/map/Geowin3DAPP.js b/public/geowin3d/map/Geowin3DAPP.js
index 59c36d7..e9baae3 100644
--- a/public/geowin3d/map/Geowin3DAPP.js
+++ b/public/geowin3d/map/Geowin3DAPP.js
@@ -88,7 +88,11 @@ Geowin3DAPP.prototype.loadGLTF = function (options) {
 
     var that = this;
     model.readyPromise.then(function(model){
-        that._viewer.flyTo(model);
+        boundingSphere = model.boundingSphere;
+
+        that._viewer.camera.viewBoundingSphere(boundingSphere);
+        that._viewer.camera.lookAtTransform(Geowin3D.Matrix4.IDENTITY);
+        // that._viewer.flyTo(model);
     }).otherwise(function(error){
         console.log("模型加载失败："+error);
     })
diff --git a/src/views/maps.vue b/src/views/maps.vue
index c130345..428c8de 100644
--- a/src/views/maps.vue
+++ b/src/views/maps.vue
@@ -276,7 +276,7 @@ export default {
     removeLayer(treeNode) {
       var id = treeNode.id;
       if (this.layerManager[id] == null) return;
-      if (treeNode.type == "tileset" || treeNode.type == "geowintms" || treeNode.type == "tms" || treeNode.type == "knowntms") {
+      if (treeNode.type == "tileset" || treeNode.type == "geowintms" || treeNode.type == "tms" || treeNode.type == "knowntms" || treeNode.type == "gltf") {
         geoapp.hide(this.layerManager[id].layer);
         return;
       }